Driver: add multilibs for ARM EB
This improves the coverage for the multilib directories used for ARM. Also add
tests covering the internal triple (thumbv7-*). The Juno board can be run in
this configuration.
llvm-svn: 255328
diff --git a/clang/lib/Driver/ToolChains.cpp b/clang/lib/Driver/ToolChains.cpp
index ce0f2bd..7370e62 100644
--- a/clang/lib/Driver/ToolChains.cpp
+++ b/clang/lib/Driver/ToolChains.cpp
@@ -3954,6 +3954,10 @@
"/usr/include/arm-linux-gnueabi"};
const StringRef ARMHFMultiarchIncludeDirs[] = {
"/usr/include/arm-linux-gnueabihf"};
+ const StringRef ARMEBMultiarchIncludeDirs[] = {
+ "/usr/include/armeb-linux-gnueabi"};
+ const StringRef ARMEBHFMultiarchIncludeDirs[] = {
+ "/usr/include/armeb-linux-gnueabihf"};
const StringRef MIPSMultiarchIncludeDirs[] = {"/usr/include/mips-linux-gnu"};
const StringRef MIPSELMultiarchIncludeDirs[] = {
"/usr/include/mipsel-linux-gnu"};
@@ -3987,11 +3991,19 @@
MultiarchIncludeDirs = AArch64MultiarchIncludeDirs;
break;
case llvm::Triple::arm:
+ case llvm::Triple::thumb:
if (getTriple().getEnvironment() == llvm::Triple::GNUEABIHF)
MultiarchIncludeDirs = ARMHFMultiarchIncludeDirs;
else
MultiarchIncludeDirs = ARMMultiarchIncludeDirs;
break;
+ case llvm::Triple::armeb:
+ case llvm::Triple::thumbeb:
+ if (getTriple().getEnvironment() == llvm::Triple::GNUEABIHF)
+ MultiarchIncludeDirs = ARMEBHFMultiarchIncludeDirs;
+ else
+ MultiarchIncludeDirs = ARMEBMultiarchIncludeDirs;
+ break;
case llvm::Triple::mips:
MultiarchIncludeDirs = MIPSMultiarchIncludeDirs;
break;